z2vyf24kgq z2vyf24kgq

04-04-2022
Chemistry

contestada

What is the percent of oxygen by mass in C2H402

Respuesta :

108076398 108076398

04-04-2022

Answer:

53.3 %.

Explanation: C2H4O2. = 2 * 12.011 + 4 * 1.008 + 2 * 15.999. = 60.052.

Answer Link

Otras preguntas

Use the discriminant to describe the solutions as one real, two real, or two imaginary solutions. x^2 - 15x + 12 = 0

how do yu slove thee equation 3/4 =x -3/4

An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation from his line of sight. How hi

26. This double number line diagram represents the ratio of peanuts toraisins in trail mix.Peanuts +6+181224Raisins68What is the unit rate for the ratio of pean

frank had a 1.5kg bag of potting soil. he used 420g of soil to pot a plant. how many kilograms of soil are left in a bag?

how do yu slove thee equation 3/4 =x -3/4

Write the coordinates of the vertices after a transition 5 units right S= U= T=

A saltwater aquarium can be used to model the ocean. What is one limitationof this model of the ocean?A. Freshwater fish cannot live in the aquariumB. The model

Luis goes 4 laps every day to the athletics track and the track measures 800 meters how many km he runs in five days.

Use the discriminant to describe the solutions as one real, two real, or two imaginary solutions. x^2 - 15x + 12 = 0